Corona SB surface treater PDMS

CORONA SB - Easily bond your PDMS


> High strength PDMS / Glass link

> Manual PDMS bonding

> Quick and Easy PDMS bonding

> Cheap and Efficient solution

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Your needs

The Corona SB equipment enables a quick and easy treatment surface, and namely it can be used to bond PDMS with glass or PDMS. Indeed the Corona SB tool will change surface properties in much the same way as a traditional plasma cleaner treatment.

In the case of PDMS bonding, the Corona SB functionalized the surface and enables a strong link in less than one minute.

How it works

The Corona SB is a high frequency generator, it produces a high voltage, high frequencies spark at the tip of an electrode. The electric field created around the electrode is used for surface treating of polymers.

Maintenance and hazard

The Corona SB needs to be used in proper manners. It emits a high frequency, high voltage spark but is totally safe if the safety instructions are respected. If you want more information, please contact us.


Highly adjustable:

  • The output power can be adjusted from 10 000 volts to 48 000 volts.
  • The distance and the time of treatment can also be adjusted as wanted.
  • Thanks to the different electrodes you can focus on different zones.

These highly changeable parameters enable almost all possibilities for a surface treatment.

Easy to use:

Switch on the Corona SB and that’s it. The electric field is working, you can now adjust it by turning the knob.

High performance:

A lot of different time and power parameters allow a prefect surface treatment and bonding. Only few instructions enable to succeed your treatment each time.

Majors strengths

  • High strength PDMS-glass and PDMS-PDMS bonding link.
  • Quick and Easy PDMS bonding.
  • Works for surface treatment such as PDMS bonding.
  • Quick change of hydrophobicity of the surface.
  • Cheap and efficient solution.

Corona SB specifications

Weight 3.2kg (7lbs)
Power supply 110V or 230V; 50/60Hz
Dimension power supply (HxWxD) 105x197x80 (in mm)
Dimension generator (LxDiam) 280×64 (in mm)
Length of the cord 1.8 m
Electric field power Adjustable
Output Voltage 10 000 to 48 000 volts
Frequency from 4 to 5 MHz
  • Round (2,54cm)
  • Field effect (7,62cm)
  • Point effect


Begin with Soft-lithography ?

Do your own  SU8 Mold and PDMS chips

> We install everything & train your team in 1 week

> Plug and play soft-lithography protocol

> Get the highest resolution without clean room